Used WD HDD's for many years had no failures so far

Great HDD

This HDD worked out of the box i din't need to format, and a big improvement when i have to do play back.

I purchased the same HDD and that one works fine.

We have been building computers since 2001 and find that Wester Digital is the most reliable and dependable HDD out there

Great HDD.

Good quiet hdd very relieble so far would buy anthor and will

I would definitely recommend this HDD, Amazon and Western Digital.

I love WD HDD

Excellent fast HDD from WD, same as i've selected although i'd prefer it was slim!

So far very good HDD.

Installed HDD and works flawlessly thus far.

WD Purple is the correct HDD for any DVR or NVR, and very quiet while recording

I definitely recommend this HDD.

I bought this HDD Dec 2015 but doesn't work anymore.